html,
body {
  height: 100%;
  width: 100%;
}

body {
  min-width: 1200px;
}

.main {
  margin: 0 auto;
  width: 1200px;
}

.wz {
  height: 40px;
  width: 100%;
}

.wz span {
  float: left;
  margin: 0 20px 0 30px;
}

.wz ul li {
  float: left;
  padding: 0 5px;
}

#box {
  width: 500px;
  height: 650px;
  border-bottom:1px solid #ccc;
  float: left;
}

#box .middle {
  width: 498px;
  height: 498px;
  border: 1px solid #ccc;
}

#box .middle li {
  display: none;
}

#box .middle li img {
  width: 100%;
}

#box .middle .active {
  display: block;
}

#box .small {
  height: 100px;
  width: 500px;
}

#box .small ul {
  width: 500px;
  height: 100px;
}

#box .small li {
  width: 60px;
  height: 60px;
  border: 1px solid #ccc;
  margin:20px 5px;
  float: left;
}

#box .small ul li img {
  width: 60px;
}
#box .small .selected{
  border: 1px solid red;
}
#box .fx{
  height:40px;
  width: 500px;
}
#box .fx span{
  position: absolute;
}
#box .fx img{
  margin-left: 70px;
  width: 150px;
}
.zs{
  margin-left: 20px;
  float: left;
}
.zs .bx{
  width: 600px;
  height: 40px;
  border-bottom: 1px solid #ccc;
}
.zs .bx p{
  width:500px ;
  float: left;
}
.zs .bx span{
  float: right;
}
.zs .bx1{
  width: 600px;
  height: 130px;
  border-bottom: 1px solid #ccc;
}
.zs .bx1 div{
  margin-top: 15px;
}
.zs .bx2{
  width: 600px;
  height: 20px;
  margin: 10px 0;
}
.zs .bx3{
  width: 560px;
  height: 100px;
  padding: 20px;
  background-color: #e9e9e9;
  position: relative;
}
.zs .bx3 .cm li{
  padding: 5px;
  margin: 0 5px;
  border: 1px solid #ccc;
  background-color: white;
  float: left;
  cursor: pointer;
}
.zs .bx3 .cm li:hover{
  border: 2px solid orange;
}
.zs .bx3 .cmhs{
  position:absolute;
  width: 20px;
  height: 60px;
  text-align: center;
  background-color: aliceblue;
  border: 1px solid #000;
  font-size: 12px;
  top: -2px;
  right: 5px;
  cursor: pointer;
}
.zs .bx4{
  margin-top:5px ;
  border-bottom: 1px solid #ccc;
  border-top: 1px solid #ccc;
}
.zs .bx4 span{
  float: left;
  margin-top: 30px;
}
.zs .bx4 button{
 padding: 10px;
 margin:10px 5px;
 float: right;
}
.zs .bx5{
  width: 600px;
  height: 50px;
}
.zs .bx5 span{
  float: left;
  margin:20px 0;
}
.zs .bx5 li{
  float: left;
  margin:20px 40px 0;
}
.wrapper{
  height: auto;
  margin-top:30px;
}
.tab {
  width: 1200px;
  margin-top:30px;
  /* border-bottom: 1px solid #ccc; */
  overflow: hidden;
}

.tab li {
  float: left;
  height: 30px;
  line-height: 30px;
  text-align: center;
  border: 1px solid #ccc;
  margin: 0 5px;
  padding: 0 20px;
  cursor: pointer;
  vertical-align: bottom;
}

.products {
  width: 1200px;
  height: auto;
}

.products div{
  display: none;
}

.products .selected1 img {
  vertical-align: top;
  width: 100%;
}

.products .selected1{
  display: block;
}

.tab li.active1{
  height: 26px;
  border-top:4px solid #ccc;
  border-bottom: 0;
}
.fot{
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 40px;
  background-color: #e9e9e9;
  display: none;
  box-sizing: border-box;
}
.fcm li{
  padding: 5px;
  border: 1px solid #ccc;
  background-color: white;
  margin: 5px;
  float: left;
}
.fcm li:hover{
  border: 2px solid orange;
}